/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *	  http://www.mozilla.org/MPL/MPL-1.1.html
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.googlecode.milib.dbg.model.dbgservice {
	import com.googlecode.milib.dbg.model.content.MLDBGArrayListModel;
	import com.googlecode.milib.dbg.view.content.MLDBGValuesListView;

	import flash.utils.Dictionary;

	/**
	 * @author Marek Brun
	 */
	public class DBGServiceForArray extends DBGServiceForObject {
		
		private static const servicedObjects : Dictionary = new Dictionary(true);
		private var arr:*;
		private var arrayModel:MLDBGArrayListModel;
		private var arrayView:MLDBGValuesListView;

		public function DBGServiceForArray(access:Private, arr:*) {
			super(null, arr);
			this.arr=arr;
		}
		
		override public function getMLDBGWindowTitle():String {
			return 'Array length='+arr.length;
		}
		
		override public function getMLDBGWindowContents():Array {
			return [
				createArrayView(),
				createVariablesView()
			];
		}
		
		protected function createArrayView():MLDBGValuesListView {
			if(!arrayModel){
				arrayModel=new MLDBGArrayListModel(arr);
			}
			arrayView=new MLDBGValuesListView('array');
			arrayView.setModel(arrayModel);
			return arrayView;
		}
		
		public static function forInstance(arr:*):DBGServiceForArray {
			if(servicedObjects[arr]){
				return servicedObjects[arr];
			}else{
				servicedObjects[arr]=new DBGServiceForArray(null, arr);
				return servicedObjects[arr];
			}
		}
		
	}
}
internal class Private{}